<template>
  <div>
    <TypeNav />
    <div class="main">
      <div class="py-container">
        <!--bread-->
        <div class="bread">
          <ul class="fl sui-breadcrumb">
            <li>
              <a href="#">全部结果</a>
            </li>
          </ul>
          <ul class="fl sui-tag">
            <li class="with-x" v-show="searchParams.keyword">
              {{searchParams.keyword}}<i @click="removeKeyword">×</i>
            </li>
            <li class="with-x" v-show="searchParams.categoryName">
              {{searchParams.categoryName}}<i @click="removeCategoryName">×</i>
            </li>
            <li class="with-x" v-show="searchParams.trademark">
              {{searchParams.trademark}}<i @click="removeTrademark">×</i>
            </li>
            <li class="with-x" v-for="(p, index) in searchParams.props" :key="index">
              {{p.split(':')[1]}}<i @click="removeAttr(index)">×</i>
            </li>
          </ul>
        </div>

        <!--selector-->
        <SearchSelector :trademarkList="trademarkList" :attrsList='attrsList' @seTm='seTm' @seAttr="seAttr" />

        <!--details-->
        <div class="details clearfix">
          <div class="sui-navbar">
            <div class="navbar-inner filter">
              <ul class="sui-nav">
                <li :class="{active: isOne}">
                  <a @click="sort(1)">
                    综合
                    <span v-show="isOne">
                      <span v-show="isDesc">⬇</span>
                      <span v-show="!isDesc">⬆</span>
                    </span>
                  </a>
                </li>
                <li :class="{active: !isOne}">
                  <a @click="sort(2)">
                    价格
                    <span v-show="!isOne">
                      <span v-show="isDesc">⬇</span>
                      <span v-show="!isDesc">⬆</span>
                    </span>
                  </a>
                </li>
                <li>
                  <a href="#">销量</a>
                </li>
                <li>
                  <a href="#">新品</a>
                </li>
                <li>
                  <a href="#">评价</a>
                </li>
              </ul>
            </div>
          </div>
          <div class="goods-list">
            <ul class="yui3-g">
              <li class="yui3-u-1-5" 
              v-for="good in searchGoodsList" 
              :key="good.id">
                <div class="list-wrap">
                  <div class="p-img">
                    <router-link :to="`/detail/${good.id}`">
                      <img v-lazy="good.defaultImg" />
                    </router-link>
                  </div>
                  <div class="price">
                    <strong>
                      <em>¥</em>
                      <i>{{good.price}}.00</i>
                    </strong>
                  </div>
                  <div class="attr">
                    <a target="_blank" href="item.html" title="促销信息，下单即赠送三个月CIBN视频会员卡！【小米电视新品4A 58 火爆预约中】">
                      {{good.title}}</a>
                  </div>
                  <div class="commit">
                    <i class="command">已有<span>2000</span>人评价</i>
                  </div>
                  <div class="operate">
                    <a href="success-cart.html" target="_blank" class="sui-btn btn-bordered btn-danger">加入购物车</a>
                    <a href="javascript:void(0);" class="sui-btn btn-bordered">收藏</a>
                  </div>
                </div>
              </li>
            </ul>
          </div>
          <!-- total 总数量 num 每一页有多少数据 continues 连续暂时多少页 pageNo当前是第几页-->
          <Pagination :total='30' :num='3' :continues='5' :pageNo='searchParams.pageNo' @getPage='getPage'/>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import { mapGetters } from 'vuex';
  import SearchSelector from './SearchSelector/SearchSelector'
import Pagination from '../../components/Pagination/index.vue'
  export default {
    name: 'Search',
    data() {
      return {
        //将来Search模块搜索的条件
        searchParams: {
          category1Id: "", //一级分类的id
          category2Id: "", //二级分类的id
          category3Id: "", //三级分类的id
          categoryName: "", //商品的名字
          keyword: "", //用户搜索的关键字
          props: [], //商品属性的搜索条件
          trademark: "", //品牌的搜索条件
          order: "1:desc", //排序的参数 【默认初始值:1:desc】
          pageNo: 1, //当前分页器的页码  【默认初始值:1】
          pageSize: 3, //代表当前一页显示几条数据 【默认初始值:10】
        },
      };
    },
    computed: {
        ...mapGetters('search',['searchGoodsList', 'trademarkList', 'attrsList']),
        isOne() {
          return this.searchParams.order.indexOf(1) != -1;
        },
        isDesc() {
          return this.searchParams.order.split(':')[1] == 'desc';
        }
    },
    watch: {
      $route() {
        this.searchParams.categoryName = undefined;
        this.searchParams.keyword = undefined;
        Object.assign(this.searchParams, this.$route.query, this.$route.params);
        this.getData();
      }
    },
    beforeMount() {
      Object.assign(this.searchParams, this.$route.query, this.$route.params);
    },
    mounted() {
      this.getData();
    },
    methods: {
      getData() {
        Object.assign(this.searchParams, this.$route.query, this.$route.params);
        this.$store.dispatch('search/getSearchList', this.searchParams);
      },
      removeKeyword() {
        this.searchParams.keyword = undefined;
        this.$bus.$emit('removeKeyword');
        this.$route.push({path: '/search', query: this.$route.query});
      },
      removeCategoryName() {
        this.searchParams.categoryName = undefined;
        this.$route.push({name: 'search', params: this.$route.params});
        this.getData();
      },
      removeTrademark() {
        this.searchParams.trademark = undefined;
        this.getData();
      },
      seTm(tmName, tmId) {
        this.searchParams.trademark = `${tmId}:${tmName}`;
        this.getData();
      },
      seAttr(attrName, attrId, attrV) {
        let newProps = `${attrId}:${attrV}:${attrName}`
        if (this.searchParams.props.indexOf(newProps) == -1) {
          this.searchParams.props.push(newProps);
          this.getData();
        }
      },
      removeAttr(index) {
        this.searchParams.props.splice(index, 1);
        this.getData();
      },
      sort(index) {
        this.isOne != this.isOne;
        let order = this.searchParams.order;
        if (order.indexOf(index) != -1) {//如果选中的是高亮状态
          this.searchParams.order = order.split(':')[0] + ":" + (order.split(":")[1] == 'desc' ? 'asc' : 'desc');
        }else {
          this.searchParams.order = index + ":asc";
        }
        this.getData();
      },
      getPage(pageNo) {
        this.searchParams.pageNo = pageNo;
        this.getData();
      }
    },
    components: {
      SearchSelector,
      Pagination
  },
  }
</script>

<style lang="less" scoped>
.main {
  margin: 10px 0;

  .py-container {
    width: 1200px;
    margin: 0 auto;

    .bread {
      margin-bottom: 5px;
      overflow: hidden;

      .sui-breadcrumb {
        padding: 3px 15px;
        margin: 0;
        font-weight: 400;
        border-radius: 3px;
        float: left;

        li {
          display: inline-block;
          line-height: 18px;

          a {
            color: #666;
            text-decoration: none;

            &:hover {
              color: #4cb9fc;
            }
          }
        }
      }

      .sui-tag {
        margin-top: -5px;
        list-style: none;
        font-size: 0;
        line-height: 0;
        padding: 5px 0 0;
        margin-bottom: 18px;
        float: left;

        .with-x {
          font-size: 12px;
          margin: 0 5px 5px 0;
          display: inline-block;
          overflow: hidden;
          color: #000;
          background: #f7f7f7;
          padding: 0 7px;
          height: 20px;
          line-height: 20px;
          border: 1px solid #dedede;
          white-space: nowrap;
          transition: color 400ms;
          cursor: pointer;

          i {
            margin-left: 10px;
            cursor: pointer;
            font: 400 14px tahoma;
            display: inline-block;
            height: 100%;
            vertical-align: middle;
          }

          &:hover {
            color: #28a3ef;
          }
        }
      }
    }

    .details {
      margin-bottom: 5px;

      .sui-navbar {
        overflow: visible;
        margin-bottom: 0;

        .filter {
          min-height: 40px;
          padding-right: 20px;
          background: #fbfbfb;
          border: 1px solid #e2e2e2;
          padding-left: 0;
          border-radius: 0;
          box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065);

          .sui-nav {
            position: relative;
            left: 0;
            display: block;
            float: left;
            margin: 0 10px 0 0;

            li {
              float: left;
              line-height: 18px;

              a {
                display: block;
                cursor: pointer;
                padding: 11px 15px;
                color: #777;
                text-decoration: none;
              }

              &.active {
                a {
                  background: #e1251b;
                  color: #fff;
                }
              }
            }
          }
        }
      }

      .goods-list {
        margin: 20px 0;

        ul {
          display: flex;
          flex-wrap: wrap;

          li {
            height: 100%;
            width: 20%;
            margin-top: 10px;
            line-height: 28px;

            .list-wrap {
              .p-img {
                padding-left: 15px;
                width: 215px;
                height: 255px;

                a {
                  color: #666;

                  img {
                    max-width: 100%;
                    height: auto;
                    vertical-align: middle;
                  }
                }
              }

              .price {
                padding-left: 15px;
                font-size: 18px;
                color: #c81623;

                strong {
                  font-weight: 700;

                  i {
                    margin-left: -5px;
                  }
                }
              }

              .attr {
                padding-left: 15px;
                width: 85%;
                overflow: hidden;
                margin-bottom: 8px;
                min-height: 38px;
                cursor: pointer;
                line-height: 1.8;
                display: -webkit-box;
                -webkit-box-orient: vertical;
                -webkit-line-clamp: 2;

                a {
                  color: #333;
                  text-decoration: none;
                }
              }

              .commit {
                padding-left: 15px;
                height: 22px;
                font-size: 13px;
                color: #a7a7a7;

                span {
                  font-weight: 700;
                  color: #646fb0;
                }
              }

              .operate {
                padding: 12px 15px;

                .sui-btn {
                  display: inline-block;
                  padding: 2px 14px;
                  box-sizing: border-box;
                  margin-bottom: 0;
                  font-size: 12px;
                  line-height: 18px;
                  text-align: center;
                  vertical-align: middle;
                  cursor: pointer;
                  border-radius: 0;
                  background-color: transparent;
                  margin-right: 15px;
                }

                .btn-bordered {
                  min-width: 85px;
                  background-color: transparent;
                  border: 1px solid #8c8c8c;
                  color: #8c8c8c;

                  &:hover {
                    border: 1px solid #666;
                    color: #fff !important;
                    background-color: #666;
                    text-decoration: none;
                  }
                }

                .btn-danger {
                  border: 1px solid #e1251b;
                  color: #e1251b;

                  &:hover {
                    border: 1px solid #e1251b;
                    background-color: #e1251b;
                    color: white !important;
                    text-decoration: none;
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}
</style>